979 resultados para Social importance of scientists


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This article analyses the way in which the subject English Language V of the degree English Studies (English Language and Literature) combines the development of the five skills (listening, speaking, reading, writing and interacting) with the use of multimodal activities and resources in the teaching-learning process so that students increase their motivation and acquire different social competences that will be useful for the labour market such as communication, cooperation, leadership or conflict management. This study highlights the use of multimodal materials (texts, videos, etc.) on social topics to introduce cultural aspects in a language subject and to deepen into the different social competences university students can acquire when they work with them. The study was guided by the following research questions: how can multimodal texts and resources contribute to the development of the five skills in a foreign language classroom? What are the main social competences that students acquire when the teaching-learning process is multimodal? The results of a survey prepared at the end of the academic year 2015-2016 point out the main competences that university students develop thanks to multimodal teaching. For its framework of analysis, the study draws on the main principles of visual grammar (Kress & van Leeuwen, 2006) where students learn how to analyse the main aspects in multimodal texts. The analysis of the different multimodal activities described in the article and the survey reveal that multimodality is useful for developing critical thinking, for bringing cultural aspects into the classroom and for working on social competences. This article will explain the successes and challenges of using multimodal texts with social content so that students can acquire social competences while learning content. Moreover, the implications of using multimodal resources in a language classroom to develop multiliteracies will be observed.

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This paper reports the results of a survey of north Queensland landholder attitudes with respect to a number of issues relating to participation in forestry. The survey explored the reasons why landholders plant trees, perceived obstacles to greater farm forestry, and attitudes to tree planting programs such as the Community Rainforest Reforestation Program (CRRP) and Private Joint Venture Scheme (PJVS). The results of the survey are discussed in the context of possible policy prescriptions that can be made at local, state and federal government levels to facilitate greater tree planting in the region. Many of the problems faced by local landholders are shared by landholders in other parts of Australia and throughout the world. This survey can thus serve as a case study, providing information on a number of issues concerning small-scale forestry policies that are of general relevance to the development of farm forestry programs.

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This article argues the importance of social embeddedness at mobile providers by examining the effects of customers’ network topological properties on churn probability—the probability of a customer switching from one telecommunication provider to another. This article uses data from regional snowball sampling—the only practically feasible network sampling method—to identify groups with significantly different churn ratios for customers with different network topological properties. Clear evidence indicates that individual network characteristics (node-level metrics) have considerable impact on churn probabilities. The inclusion of network-related measures in the churn model allows a longer-term projection of churners and improves the predictive power of the model.With no possibility to carry out repeated sampling, sample stability was checked through simulation results. On the one hand, this article highlights the importance and effectiveness of the provider’s tailored marketing campaigns by showing that customers targeted by direct marketing campaigns are less threatened by churn than nontargeted customers. On the other, this article shows that social embeddedness blocks the impact of the very samemarketing efforts. This article forwards the idea that social embeddedness, also prevalent in vendor switching, can be extended to understanding the development of professional societies threatened by membership churn.

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By integrating the research and resources of hundreds of scientists from dozens of institutions, network-level science is fast becoming one scientific model of choice to address complex problems. In the pursuit to confront pressing environmental issues such as climate change, many scientists, practitioners, policy makers, and institutions are promoting network-level research that integrates the social and ecological sciences. To understand how this scientific trend is unfolding among rising scientists, we examined how graduate students experienced one such emergent social-ecological research initiative, Integrated Science for Society and Environment, within the large-scale, geographically distributed Long Term Ecological Research (LTER) Network. Through workshops, surveys, and interviews, we found that graduate students faced challenges in how they conceptualized and practiced social-ecological research within the LTER Network. We have presented these conceptual challenges at three scales: the individual/project, the LTER site, and the LTER Network. The level of student engagement with and knowledge of the LTER Network was varied, and students faced different institutional, cultural, and logistic barriers to practicing social-ecological research. These types of challenges are unlikely to be unique to LTER graduate students; thus, our findings are relevant to other scientific networks implementing new social-ecological research initiatives.

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This is a pre-print for personal use only. Please refer to the Springer website for the official, published version http://www.springer.com/978-3-662-52923-2

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While there is extensive research regarding the way users in social networking sites (SNSs) connect and communicate with each other, literature on consumer-brand relationships in SNSs is scarce. This paper hypothesizes and tests the impact of varying the source of communication in Facebook brand pages on key characteristics of brand equity, examining whether this impact is conditioned by relationship closeness expectations. More specifically, two experiments assess how relationship closeness expectations vary according to brand category and brand affiliation and how the use of a spokes-character as the source of communication in brand pages versus communicating institutionally affects consumer’s attitudes towards two real-world brands. To measure these variables, structured questionnaires were conducted with three groups of undergraduate students. The results suggest that the appropriateness of opting for a more “informal” source of communication in brand pages such as a spokes-character varies depending on whether this is in(congruent) with existing relationship closeness expectations. Implications for researchers, brand and social media managers are presented.

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Traditionally, the main source of funding for university research comes from either private or government grants. Grant schemes are usually highly competitive with low success rates, favour experienced or senior researchers and take considerable time to be processed thereby delaying potential discoveries. In December 2012 pozible.com and Deakin University agreed to create an opportunity for the community funding of Australian university research. Research My World launched to the public in May 2013 with eight campaigns spanning a range of academic discipline areas and project types. Subsequent project cycles have occurred at approximately six monthly intervals and the program was expanded to include research bids from other universities and research centres. As of mid-November 2015, 19 successful research crowdfunding projects have raised more than more than AU$185,000 in funding at Deakin University alone. This paper presents the results of a research investigation into the Research My World crowdfunding initiative. We detail the method developed for the collection and visualisation of social media data related to the research crowdfunding projects, the analysis of the links between social media activity and project success, and the general guidance for future project cycles that we derived from this analysis.